Phylogenetic Study of Genus Sorbus in Korea by Internal Transcribed Spacer Sequence (ITS)

Huh, Man Kyu; Kim, Sea-Hyun; Park, So Hye

doi:10.5352/jls.2007.17.12.1610

Cited by 3 publications

(5 citation statements)

References 11 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…The base furtherance of G+C was showed about 64.6% for four Sorbus taxa [8]. The values are similar to them of S. amurensis (63.8%), S. sambucifolia var.…”

Section: Discussionsupporting

confidence: 67%

“…Whereas, the level of chloroplast DNA diversity was detected in S. aucuparia populations. All plants of S. aucuparia in Korea were introduced from Europe recently [8]. Although the two Korean populations of the S. aucuparia were isolated from each other, it is a possibility that they are introduced same population or region.…”

Section: Its Analysismentioning

confidence: 99%

“…Used protein-coding genes of this study were obtained from GenBank and recent studied by Huh et al [8]. Table 1 lists the genes, taxa, and GenBank accession numbers.…”

Section: Plant Materials and Dna Extractionmentioning

confidence: 99%

See 2 more Smart Citations

The Rates of Synonymous and Nonsynonymous Substitutions in Sorbus aucuparia Using Nuclear and Chloroplast Genes

Huh¹

2010

Journal of Life Science

Self Cite

View full text Add to dashboard Cite

“…The base furtherance of G+C was showed about 64.6% for four Sorbus taxa [8]. The values are similar to them of S. amurensis (63.8%), S. sambucifolia var.…”

Section: Discussionsupporting

confidence: 67%

Section: Its Analysismentioning

confidence: 99%

See 1 more Smart Citation

The Rates of Synonymous and Nonsynonymous Substitutions in Sorbus aucuparia Using Nuclear and Chloroplast Genes

Huh¹

2010

Journal of Life Science

Self Cite

View full text Add to dashboard Cite

“…Sorbus ( Rosaceae ) is a genus comprised of about 100–200 species of trees and shrubs that have been variously utilized in ornamental, industrial, edible, and medical applications [ 1 ]. S. commixta , also known as Japanese rowan is an ornamental tree distributed in China, Japan, Korea, and Russia [ 2 ].…”

Section: Introductionmentioning

confidence: 99%

Effect of Iron Source and Medium pH on Growth and Development of Sorbus commixta In Vitro

Xiao

Park

Guo

et al. 2020

IJMS

View full text Add to dashboard Cite

Sorbus commixta is a valuable hardwood plant with a high economical value for its medicinal and ornamental qualities. The aim of this work was to investigate the effects of the iron (Fe) source and medium pH on the growth and development of S. commixta in vitro. The Fe sources used, including non-chelated iron sulfate (FeSO4), iron ethylenediaminetetraacetic acid (Fe-EDTA), and iron diethylenetriaminepentaacetic acid (Fe-DTPA), were supplemented to the Multipurpose medium with a final Fe concentration of 2.78 mg·L−1. The medium without any supplementary Fe was used as the control. The pH of the agar-solidified medium was adjusted to either 4.70, 5.70, or 6.70. The experiment was conducted in a culture room for six weeks with 25 °C day and night temperatures, and a 16-h photoperiod with a light intensity of 50 mmol·m−2·s−1 photosynthetic photon flux density (PPFD). Both the Fe source and pH affected the growth and development of the micropropagated plants in vitro. The leaves were greener in the pH 4.70 and 5.70 treatments. The tissue Fe content decreased with the increase of the medium pH. The leaf chlorophyll content was similar between plants treated with FeSO4 and those with Fe-EDTA. The numbers of the shoots and roots of plantlets treated with FeSO4 were 2.5 and 2 times greater than those of the control, respectively. The fresh and dry weights of the shoot and the root were the greatest for plants treated with Fe-EDTA combined with pH 5.70. The calcium, magnesium, and manganese contents in the plantlets increased in the pH 5.70 treatments regardless of the Fe source. Supplementary Fe decreased the activity of ferric chelate reductase. Overall, although the plantlets absorbed more Fe at pH 4.70, Fe-EDTA combined with pH 5.70 was found to be the best for the growth and development of S. commixta in vitro.

show abstract

“…aucuparia L.를 포함한 당마가목, 마가목, 산마가목을 형태 28개 형질을 이용해 다변량분석과 RAPD, ISSR 등의 DNA 분석을 시도하였다. 이외에 Park et al(2007), Huh et al(2007) 은 Kim et al(2007aKim et al( , 2007b Table 1 (Illustration from Nakai, 1916). (Fig.…”

unclassified

Using morphometrics to unravel species relationships and delimitations in Sorbus pohuashanensis in the Korean peninsula

Park

Gil²,

Kim³

et al. 2013

Korean Journal of Plant Taxonomy

View full text Add to dashboard Cite

Subalpine species, Sorbus pohuashanensis in the Korean peninsula, which is assumed to be evolved from hybridization between S. commixta and an unknown species based on the flavonoids data. Morphometric analysis was conducted on the basis of 19 leaf and flower (or fruit) characters. A total of 721 samples in 13 populations of Sorbus pohuashanensis and S. commixta from Korea and additional specimens of S. commixta, S. pohuashanensis, and S. wilsoniana from Japan and China were examined to reveal the hybridization patterns and morphological differences. We found a preliminary evidence where Korean mountain rowan is more related to a Chinese inland taxon, S. wilsoniana, rather than Northeastern Chinese S. pohuashanensis in terms of flavonoids. The current morphological structure of the Korean mountaion rowan, however, which is more similar to S. commixta, was neither associated with that of S. wilsoniana nor that of S. pohuashanensis. This indicates that this morphological variation represents an intermediate of S. commixta and S. wilsoniana via a more ancient hybridization event in terms of qualitative characters, such as stipules, buds, and carpels. These morphometric differences together with other distinguishing characteristics suggest that the Korean mountain rowan should be considered as a conspecific species of S. commixta, although this demonstration of hybridization with the current phenetic species concept contradicts longstanding historical species concept.

show abstract

Phylogenetic Study of Genus Sorbus in Korea by Internal Transcribed Spacer Sequence (ITS)

Cited by 3 publications

References 11 publications

The Rates of Synonymous and Nonsynonymous Substitutions in Sorbus aucuparia Using Nuclear and Chloroplast Genes

The Rates of Synonymous and Nonsynonymous Substitutions in Sorbus aucuparia Using Nuclear and Chloroplast Genes

Effect of Iron Source and Medium pH on Growth and Development of Sorbus commixta In Vitro

Using morphometrics to unravel species relationships and delimitations in Sorbus pohuashanensis in the Korean peninsula

Contact Info

Product

Resources

About